This Instant Pot Mexican Casserole is exactly what I enjoy making for dinner when I don't want to spend a lot of time cooking. You'll enjoy making this dish for your family too. Let's get started on teaching you how to create this yummy Mexican casserole dish for your family.

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Why This Recipe Works
- Easy To Find Ingredients: You can easily find the ingredients for this Mexican casserole at any grocery store.
- Quick Prep Time: The prep time for this Instant Pot recipe is minimal, making it a perfect weeknight meal option.
- Kid Friendly: This Pressure Cooker Mexican Casserole is loved by both kids and adults alike.
- Versatile: You can easily customize your Mexican food by adding your favorite ingredients or adjusting the spice level to your liking.

📋 Ingredients

- Ground Beef: Provides the hearty, savory base of the casserole.
- Red Enchilada Sauce: Adds a rich, spicy kick, elevating the flavor profile.
- Cheddar Cheese: Melts into a creamy, tangy layer that binds all ingredients together.
- Corn Tortillas: Offer a textural contrast and absorb the flavors, giving the dish its traditional casserole feel.
- Sour Cream: Adds a cool, creamy touch that balances out the heat from the enchilada sauce.
- Cilantro: Freshens up the dish with its unique, aromatic flair.
- Black Olives: Contribute a salty, briny note, adding depth to the overall flavor.
For the complete list of ingredients with measurements and instructions, please see the recipe card at the bottom of the post.
🔀 Substitutions & Variations
- Protein: You can experiment with different types of beans or add in some extra protein like chicken or tofu.
- Heat: You can also make it spicier by adding more chili powder or Jalapenos.
- Extra Cheese: For a cheesier option, you can sprinkle some shredded cheese on top after cooking.
🔪How to Make Instant Pot Mexican Casserole?
Here are the step by step instructions for making this delicious Instant Pot casserole.

Step One: Turn your Instant Pot on sauté mode. Brown your beef.

Step Two: Once the meat is browned, pour in the enchilada sauce. Mix well until fully incorporated.

Step Three: Pour in 1.5 cups of cheese, and all of the sliced tortillas. You can also add black beans, corn, or black olives! Anything you know your family will enjoy!

Step Four: Stir everything well at this point until completely incorporated.

Step Five: Pour in the remaining cheese, and add the lid to the Instant Pot. Close the valve.

Step Six: Cook on “High” for 3 minutes to melt the cheese. Release the pressure manually. Once done, serve with more olives, sour cream, and or cilantro as garnish! Enjoy! This is a very versatile meal, so don't miss out on making it.

👩🍳 Expert Tips
- Layer Ingredients: Begin with a liquid base like salsa, then add layers of rice, beans, and meat, topping with cheese. Avoid stirring to prevent burning.
- Brown First: Use the sauté function to brown meats and sauté vegetables like onions and peppers before adding other ingredients. This enhances flavor.
- Natural Release: Allow the pressure to release naturally for 10 minutes after cooking to improve flavor integration and texture. These streamlined tips will help you
💭 FAQs
Absolutely! This recipe is very versatile and can be easily adapted to include your favorite vegetables.
Some great options to add in would be bell peppers, zucchini, or spinach. Simply chop them up and mix them in with the other ingredients before cooking.
The best type of tortilla to use for this Mexican Casserole is corn tortillas. They hold up well in the casserole and add an authentic flavor to the dish.
However, you can also use flour tortillas if that’s what you have on hand. Just be sure to cut them into smaller pieces for better distribution throughout the casserole.
If you have leftovers, store them in an airtight container and refrigerate for up to 3 days. You can also freeze the casserole for later use.
Serving Suggestions
These are my favorite dishes to serve with Mexican Casserole:
You can serve this delicious Mexican dish with many sides from brown rice to black beans or pinto beans. Here are some of my top suggestions:
- Guacamole: Creamy avocado goodness with a hint of lime to complement the spicy casserole.
- Pico de Gallo: A classic salsa with diced tomatoes, onions, cilantro, and jalapeños for a vibrant kick.
- Mexican Coleslaw: Crisp cabbage and carrots tossed in a tangy lime dressing for a refreshing crunch.
- Refried Beans: Creamy and seasoned to perfection, a comforting side to enhance the Mexican feast.
- Cheesy Jalapeño Cornbread: Soft, cheesy cornbread with a kick of jalapeños, a delightful accompaniment.

🍜 Related Recipes
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Instant Pot Mexican Casserole
Ingredients
- 1 lb Ground Beef
- 2 cups Red Enchilada Sauce
- 3 cups Cheddar Cheese Grated
- 10 Corn Tortillas cut into strips
- Sour cream optional garnish
- Cilantro optional garnish
- Black Olives optional garnish
Instructions
- Turn your Instant Pot on sauté mode. Brown your beef.
- Once the meat is browned, pour in the enchilada sauce. Mix well until fully incorporated.
- Pour in 1.5 cups of cheese, and all of the sliced tortillas. You can also add black beans, corn, or black olives. Stir everything well at this point until completely incorporated.
- Pour in the remaining cheese, and add the lid to the Instant Pot. Close the valve.
- Cook on “High” for 3 minutes to melt the cheese. Release the pressure manually.
- Once done, serve with more olives, sour cream, and/or cilantro as garnish.
Nutrition
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